💻 programming

fact-finder

Intelligent question answering system based on knowledge graph.

#natural language processing
#Open source
#Knowledge graph
#Intelligent Q&A
fact-finder

Product Details

Fact Finder is an open source intelligent question answering system that uses language models and knowledge graphs to generate natural language answers and provide evidence. The system generates Cypher queries by calling a language model, queries the knowledge graph for answers, and uses another language model call to generate the final natural language answer. Key benefits of Fact Finder include its ability to provide transparency, allowing users to view queries and evidence, and providing intuitive evidence through visual subgraphs.

Main Features

1
Use a language model to generate Cypher queries to query the knowledge graph.
2
Preprocess the generated Cypher queries, including formatting, converting to lowercase, and replacing synonyms.
3
Query the knowledge graph and display the query results as evidence.
4
Use a language model to generate the final natural language answer.
5
Generate visual subgraphs as evidence presentations for user interfaces.
6
Supports environment variable settings and UI running parameter configuration.
7
Compatible with external APIs such as OpenAI, Semantic Scholar and Bayer's Linnaeus.

How to Use

1
1. Set up the PrimeKG Neo4j instance and refer to the relevant documents.
2
2. Install dependencies, including necessary external API keys.
3
3. Set environment variables and configure system operating parameters.
4
4. Run the user interface, adding additional parameters as needed.
5
5. Enter the user question and the system will generate a Cypher query.
6
6. The system queries the knowledge graph and returns the results.
7
7. View natural language answers and visual evidence displayed on the user interface.
8
8. Adjust queries or parameters based on feedback to optimize Q&A results.

Target Users

The target audience is primarily developers and data scientists who need to build or use intelligent question answering systems to improve the accuracy and efficiency of information retrieval. Fact Finder is suitable for them because it provides a way to combine natural language processing and knowledge graphs to generate accurate and evidence-backed answers.

Examples

Developers use Fact Finder to integrate into their own applications to provide question and answer functions based on knowledge graphs.

Data scientists use Fact Finder to analyze large-scale data sets, extract and verify information.

Educational institutions use Fact Finder as a teaching tool to help students understand complex concepts and data.

Quick Access

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Categories

💻 programming
› AI Q&A
› AI knowledge graph

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